摘要
对硫酸间隙分解鹤峰磷矿的工艺条件进行了研究,考察了硫酸过量系数、液固比、搅拌转速、反应温度、反应时间等对P2O5转化率的影响。在最佳工艺条件下,P2O5的转化率为98.87%。
The technological conditions of digesting Hefeng phosphate rock with sulphurie acid were studied. The effect of sulphurie acid excessive coefficient, liquid-solid ratio, agitation speed, reaction temperature, reaction time on P2O5 conversion ratio were tested. Under the optimum technological conditions, P205 conversion ratio was 98.87%.
出处
《化工矿物与加工》
CAS
北大核心
2005年第12期1-2,31,共3页
Industrial Minerals & Processing
基金
湖北省教育厅2004年科学技术研究重点项目(2004×089)
关键词
鹤峰磷矿
酸解
转化率
Hefeng phosphate rock
acid digestion
conversion ratio
